roqvideodec: fix a potential infinite loop in roqvideo_decode_frame().

[ffmpeg] / libavcodec / aacpsy.c

diff --git a/libavcodec/aacpsy.c b/libavcodec/aacpsy.c
index 42db471428fda0ba14851ba442c1bb7e192c47ec..e4b4405144a1a42e83a19e636c851ab1617133ed 100644 (file)
--- a/libavcodec/aacpsy.c
+++ b/libavcodec/aacpsy.c
@@ -592,7 +592,7 @@ static void psy_3gpp_analyze_channel(FFPsyContext *ctx, int channel,
     for (w = 0; w < wi->num_windows*16; w += 16) {
         AacPsyBand *bands = &pch->band[w];
 
-        //5.4.2.3 "Spreading" & 5.4.3 "Spreaded Energy Calculation"
+        /* 5.4.2.3 "Spreading" & 5.4.3 "Spread Energy Calculation" */
         spread_en[0] = bands[0].energy;
         for (g = 1; g < num_bands; g++) {
             bands[g].thr   = FFMAX(bands[g].thr,    bands[g-1].thr * coeffs[g].spread_hi[0]);
@@ -612,7 +612,7 @@ static void psy_3gpp_analyze_channel(FFPsyContext *ctx, int channel,
                 band->thr = FFMAX(PSY_3GPP_RPEMIN*band->thr, FFMIN(band->thr,
                                   PSY_3GPP_RPELEV*pch->prev_band[w+g].thr_quiet));
 
-            /* 5.6.1.3.1 "Prepatory steps of the perceptual entropy calculation" */
+            /* 5.6.1.3.1 "Preparatory steps of the perceptual entropy calculation" */
             pe += calc_pe_3gpp(band);
             a  += band->pe_const;
             active_lines += band->active_lines;